Seiko Cal. 4522 - 256

The 4522-256 is a sought-after Automatic piece from Seiko's golden era. With its 21mm lug width and 10.4mm profile, it sits comfortably on most wrists. [seikata-wm-e87f3e5c834d]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

White

Jewels

21j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1967

Related Models

• Seiko 5610-673
• Seiko 5270-930
• Seiko 3849-239
• Seiko 6136-367
• Seiko 6145-124
• Seiko 4530-574
• Seiko 4481-229
• Seiko 6680-921
• Seiko 7084-373
• Seiko 6320-339
• Seiko 6230-382
• Seiko 7121-602